private void danhSáchĐốiTượngToolStripMenuItem_Click(object sender, EventArgs e)
{
if (KTbaocaods == false)
{
KTbaocaods = true;
BCdanhsach ds = new BCdanhsach();
ds.MdiParent = this;
ds.Show();
}
}
private void btnbaocao_Click(object sender, EventArgs e)
{
if (MainForm.KTbaocaods == false)
{
MainForm f = (MainForm)this.MdiParent;
BCdanhsach bc = new BCdanhsach();
bc.MdiParent = f;
bc.Show();
}
}
